Master Code Change POWERCARD in lock plus Code Change Tool into
front housing provides sixteen independant code changes in addition
to the permanent code of the lock. This eliminates certain cards
from use in the system.
designed for hotel guest rooms, the lock accepts a sequence of
guest POWERCARDS programmed for ONLY that room. As each new POWERCARD
is inserted in the lock by a guest the lock recognizes the changed
code and automatically resets its code to match the new card,
locking out previous occupants of that room. Using the TriSec
function lost Master Cards can also be eliminated. This is all
accomplished mechanically without batteries or wiring.